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Rotary valve assembly for pressure swing absorption system

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16K-011/085
  • B01D-053/047
  • B08B-009/027
출원번호 US-0925146 (2001-08-08)
발명자 / 주소
  • Theodore B. Hill
  • Charles C. Hill
  • Adam C. Hansen
출원인 / 주소
  • SeQual Technologies, Inc.
대리인 / 주소
    Procopio, Cory, Hargreaves & Savitch, LLP
인용정보 피인용 횟수 : 60  인용 특허 : 6

초록

The present invention relates to a rotary valve assembly for a pressure swing adsorption system. The rotary valve assembly includes a first valve member and a second valve member relatively rotatable about a common center of rotation to provide valving action for selectively transferring fluids ther

대표청구항

1. A rotary valve assembly for a pressure swing adsorption system, comprising:a first valve member and a second valve member relatively rotatable about a common center of rotation to provide valving action for selectively transferring fluids therethrough, said second valve member having a first flui

이 특허에 인용된 특허 (6)

  1. Hill Charles C. (Del Mar CA), Fluid fractionator.
  2. Hill Charles C. (Del Mar CA) Hill Theodore B. (San Diego CA), Fluid fractionator.
  3. Hill Charles C. (Del Mar CA) Hill Theodore B. (San Diego CA), Fluid fractionator.
  4. Lemcoff Norberto O. ; Fronzoni Mario A. ; Garrett Michael E.,GB2 ; Green Brian C.,GB2 ; Atkinson Tim ; La Cava Alberto I., Process and apparatus for gas separation.
  5. Lemcoff Norberto O. ; Fronzoni Mario A. ; Garrett Michael E.,GB2 ; Green Brian C.,GB2 ; Atkinson Tim ; La Cava Alberto I., Process and apparatus for gas separation.
  6. Lemcoff Norberto O. ; Fronzoni Mario A. ; Garrett Michael E.,GB2 ; Green Brian C.,GB2 ; Atkinson Tim ; La Cava Alberto I., Process and apparatus for gas separation.

이 특허를 인용한 특허 (60)

  1. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Adsorbent cartridge for oxygen concentrator.
  2. Owens, Tracie L.; Leta, Daniel P., Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same.
  3. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Ambulatory oxygen concentrator containing a three phase vacuum separation system.
  4. Gullett, Brian K.; Touati, Abderrahamne; Ryan, Shawn; Squier, William, Apparatus and methods for use in concentration of gas and particle-laden gas flows.
  5. Fowler, Tracy A.; Huntington, Richard A.; Fulton, John W., Apparatus and system for swing adsorption processes related thereto.
  6. Fowler, Tracy A.; Ramkumar, Shwetha; Frederick, Jeffrey W.; Nagavarapu, Ananda K.; Chialvo, Sebastian; Tammera, Robert F.; Fulton, John W., Apparatus and system for swing adsorption processes related thereto.
  7. Johnson, Robert A.; Deckman, Harry W.; Kelley, Bruce T.; Oelfke, Russell H.; Ramkumar, Shwetha, Apparatus and system for swing adsorption processes related thereto.
  8. McMahon, Patrick D. J.; Johnson, Robert A.; Ramkumar, Shwetha; Oelfke, Russell H.; Thomas, Eugene R.; Nagavarapu, Ananda K.; Barnes, William, Apparatus and system for swing adsorption processes related thereto.
  9. Nagavarapu, Ananda K.; Marshall, Bennett D., Apparatus and system for swing adsorption processes related thereto.
  10. Nagavarapu, Ananda K.; Smith, Ransdall K.; Oelfke, Russell H., Apparatus and system for swing adsorption processes related thereto.
  11. Tammera, Robert F., Apparatus and system for swing adsorption processes related thereto.
  12. Tammera, Robert F.; Frederick, Jeffrey W., Apparatus and system for swing adsorption processes related thereto.
  13. Ramkumar, Shwetha; Johnson, Robert A.; Mon, Eduardo; Fulton, John W., Apparatus and system having a valve assembly and swing adsorption processes related thereto.
  14. Tammera, Robert F., Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto.
  15. Tammera, Robert F., Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto.
  16. Sundaram, Narasimhan; Huntington, Richard A., Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto.
  17. Tammera, Robert F.; Anderson, Thomas N., Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto.
  18. Wanni, Amar S.; Nadarajah, Chithranjan; Frederick, Jeffrey W.; Sundaram, Narasimhan, Apparatus and systems having an adsorbent contactor and swing adsorption processes related thereto.
  19. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W., Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto.
  20. Tammera, Robert F.; Basile, Richard J.; Frederick, Jeffrey W., Apparatus and systems having an encased adsorbent contactor and swing adsorption processes related thereto.
  21. Sundaram, Narasimhan, Apparatus and systems having compact configuration multiple swing adsorption beds and methods related thereto.
  22. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  23. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  24. Deane, Geoffrey Frank; Howes, Lawrence; Taylor, Brenton Alan, Expandable product rate portable gas fractionalization system.
  25. Baksh,Mohamed Safdar Allie; Manning,Michael S.; Rosinski,Andrew C.; Smolarek,James; Stewart,Alan Barnard; Neu,Bernard Thomas, Indexing rotary dual valve for pressure swing adsorption systems.
  26. Frederick, Jeffrey W.; Fulton, Jr., John W.; Tammera, Robert F.; Huntington, Richard A., Integrated adsorber head and valve design and swing adsorption methods related thereto.
  27. Sundaram, Narasimhan; Northrop, P. Scott, Kinetic fractionators, and cycling processes for fractionation of gas mixtures.
  28. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B., Low power ambulatory oxygen concentrator.
  29. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Method and apparatus for controlling the purity of oxygen produced by an oxygen concentrator.
  30. Deckman, Harry W.; Kamakoti, Preeti; Ravikovitch, Peter I.; Kelley, Bruce T.; Northrop, P. Scott; Rasmussen, Peter C.; Tanaka, Paul L.; Webster, Martin N.; Roth, Wieslaw J.; Corcoran, Jr., Edward W., Method and apparatus for removal of oil from utility gas stream.
  31. Deckman, Harry W.; Kamakoti, Preeti; Ravikovitch, Peter I.; Kelley, Bruce T.; Northrop, Paul Scott; Rasmussen, Peter C.; Tanaka, Paul Lawrence; Webster, Martin N.; Roth, Wieslaw Jerzy; Corcoran, Edward W., Method and apparatus for removal of oil from utility gas stream.
  32. Lomax, Jr., Franklin D.; Abramowitz, Howard; McCullough, Edward T., Method and manifold for carrying reduced moment due to dimensional change in pressure vessel; removable insert with valve seat; pressure assisted valve arrangement and method.
  33. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B., Method of controlling the rate of oxygen produced by an oxygen concentrator.
  34. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Method of separating and distributing oxygen.
  35. Rasmussen, Peter C.; Tanaka, Paul L.; Kelley, Bruce T.; Uptigrove, Stanley O.; Deckman, Harry W., Methods of generating and utilizing utility gas.
  36. Deckman, Harry W.; Johnson, Robert A.; Tammera, Robert F.; Anderson, Thomas N., Methods of removing contaminants from a hydrocarbon stream by swing adsorption and related apparatus and systems.
  37. Deckman, Harry W.; Johnson, Robert A.; Kelley, Bruce T.; Ravikovitch, Peter I.; Anderson, Thomas N., Methods of removing contaminants from hydrocarbon stream by swing adsorption and related apparatus and systems.
  38. Zanni, Giovanni; De Groen, Oscar R. L., Modular gas-separating adsorbers.
  39. Keefer,Bowie G.; Doman,David G.; McLean,Christopher R., Modular pressure swing adsorption apparatus.
  40. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B., Personal oxygen concentrator.
  41. Deane, Geoffrey Frank; Taylor, Brenton Alan; Bare, Rex O.; Scherer, Andrew J.; Sargent, Bradley J.; March, Andrew J.; Merchant, Joseph E.; Smith, Jeffrey C., Portable gas fractionalization system.
  42. Deane, Geoffrey Frank; Taylor, Brenton Alan; Li, Chung Ming, Portable gas fractionalization system.
  43. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Sargent,Bradley J.; Scherer,Andrew J., Portable gas fractionalization system.
  44. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Scherer,Andrew J., Portable gas fractionalization system.
  45. Deane,Geoffrey Frank; Taylor,Brenton Alan; Li,Chung Ming, Portable gas fractionalization system.
  46. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B., Product pump for an oxygen concentrator.
  47. Wagner, Glenn Paul, Rotary valve.
  48. Michaels, Gregory A., Rotary valve assembly.
  49. Burk, Roland; Stripf, Matthias, Rotary valve for an absorption heat pump.
  50. Wagner,Glenn Paul, Rotary valve with internal leak control system.
  51. Brody, John F.; Leta, Daniel P.; Fowler, Tracy Alan; Freeman, Stephanie A.; Cutler, Joshua I., Structured adsorbent beds, methods of producing the same and uses thereof.
  52. Bayreuther, David, System and method for treating fluid using a multi-port valve assembly.
  53. Bayreuther,David, System and method for treating fluid using a multi-port valve assembly.
  54. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  55. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  56. Bizjak,Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  57. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
  58. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
  59. Givens, James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.
  60. Givens,James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.
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